/*
 * @(#) src/net/sf/jadretro/InnerClassDesc.java --
 * a part of JadRetro source.
 **
 * Copyright (C) 2007-2008 Ivan Maidanski <ivmai@mail.ru>
 * All rights reserved.
 */

/*
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 **
 * This software is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License (GPL) for more details.
 **
 * Linking this library statically or dynamically with other modules is
 * making a combined work based on this library. Thus, the terms and
 * conditions of the GNU General Public License cover the whole
 * combination.
 **
 * As a special exception, the copyright holders of this library give you
 * permission to link this library with independent modules to produce an
 * executable, regardless of the license terms of these independent
 * modules, and to copy and distribute the resulting executable under
 * terms of your choice, provided that you also meet, for each linked
 * independent module, the terms and conditions of the license of that
 * module. An independent module is a module which is not derived from
 * or based on this library. If you modify this library, you may extend
 * this exception to your version of the library, but you are not
 * obligated to do so. If you do not wish to do so, delete this
 * exception statement from your version.
 */

package net.sf.jadretro;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

final class InnerClassDesc extends ClassEntity
{

 private /* final */ ConstantRef innerClass;

 private /* final */ ConstantRef outerClass;

 private /* final */ ConstantRef innerName;

 private /* final */ AccessFlags accessFlags;

 InnerClassDesc(InputStream in, ClassFile classFile)
  throws IOException
 {
  innerClass = new ConstantRef(in, classFile, true);
  outerClass = new ConstantRef(in, classFile, true);
  innerName = new ConstantRef(in, classFile, true);
  accessFlags = new AccessFlags(in);
 }

 void writeTo(OutputStream out)
  throws IOException
 {
  innerClass.writeTo(out);
  outerClass.writeTo(out);
  innerName.writeTo(out);
  accessFlags.writeTo(out);
 }

 String getClassNameValue(boolean isOuter)
  throws BadClassFileException
 {
  ConstantRef classConst = isOuter ? outerClass : innerClass;
  return classConst.isZero() ? null : classConst.classOrName().utfValue();
 }

 boolean isAnonymousName()
 {
  return innerName.isZero();
 }

 AccessFlags accessFlags()
 {
  return accessFlags;
 }
}
